ClassID:

120661

C23F13/00 - CPC Classification

Classification description:

Inhibiting corrosion of metals by anodic or cathodic protection

Sub-classes:
Recent Application in this class:
#1
20230249555
2023-08-10

METHODS AND ELECTRIC CIRCUIT ARRANGEMENTS FOR PROTECTION OF METALLIC COMPONENTS FROM CORROSION VIA STRAY CURRENTS

#2
20210246929
2021-08-12

Fastening assembly

#3
20200199765
2020-06-25

Corrosion protection system for heating ventalation air conditioning refrigeration

#4
20200116188
2020-04-16

Fastening assembly

#5
20180298705
2018-10-18

Method of installing an unbonded flexible pipe

#6
20170275768
2017-09-28

Electro-anti deposit device for removing mineral deposits in drip irrigation systems

#7
20150021201
2015-01-22

Adhesive hydrogel and method for electrolytic protection of concrete structure

#8
20120199495
2012-08-09

System and method for detecting and preventing galvanic corrosion

#9
20110089749
2011-04-21

VEHICLE WHEEL ASSEMBLY WITH GALVANIC ISOLATION

#10
20100147702
2010-06-17

Process for cathodic protection of electrode material

#11
20100025261
2010-02-04

Control apparatus, system, and method for reduction and/or prevention of space weather induced corrosion

#12
20080283417
2008-11-20

Process for cathodic protection of electrode materials

#13
20080047842
2008-02-28

Control for galvanic corrosion inhibiting coupling

#14
20080023340
2008-01-31

Process for cathodic protection of electrode materials

#15
20060289297
2006-12-28

Semiconductor device manufacturing apparatus and operating method thereof

#16
20060246735
2006-11-02

Components for a film-forming device and method for cleaning the same

#17
20050109635
2005-05-26

Semiconductive corrosion and fouling control apparatus, system, and method

#18
15454878
2021-01-05

Chemically modified surfaces with self-assembled aromatic functionalities

#19
14183976
2015-10-27

Systems and methods for corrosion protection on marine drives